I have string like "12345678901234567890" and I would have to convert
it to number, add one to it and convert it back to text. I can
probably come up with a complex way of doing it, but since someone has
already invented the wheel, I would like to know how this should be
Somehow I had the imprsession that e.g. Roguewave's class library
(Tools.h) offers some kind of solution to this, but I couldn't find
anything from it. I believe it could be in Math++, but as I couldn't find any good documentation from Roguewave's site, I don't know if it is in it and if it is, what method it would be.